1. Gopher_By_Fende

    Issue measuring VREF a4988 Steppers

    Hi All I recently acquired a second hand Geeetech i3 which I'm currently trying to get back into proper working order. I've been trying to set up the a4988 steppers correctly, however whenever I try to measure the VREF (one probe on the PSU earth, one on the steppers pot) I am only getting...
  2. UWS_Scott

    Virtual Reality Experiment Framework - VR Research

    Hello, As part of my PhD Thesis I am conducting research into how developer choice of locomotion (movement method) effects user experience in virtual reality games. I am looking for volunteers to participate in my experiment which lasts approximately 15-25 minutes and can be completed...
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